This cache is on the shoulder of a hill on top of which stands a Bronze Age round Barrow. I've often noticed the prominent hill from my car, especially from the Dorchester bypass but also from further afield.
You will be rewarded, on a clear day, with great views north west and south from GZ. I walked up from the south, where there are a couple of parking spots either side of the road just east of the start of the footpath. A sheep field and two cereal fields. Two stiles so not buggy friendly.